Closed zjialin closed 1 year ago
itinycheng
commented
2 years ago This is an exception where writing ClickHouse fails, refer to: ClickHouseExecutor The exception info above miss the original exception info, I can't figure out the cause of the exception. In order to find out the problem, you'd better do some breakpoint test.
zjialin
commented
2 years ago 2022-08-09 16:22:19 org.apache.flink.runtime.JobException: Recovery is suppressed by NoRestartBackoffTimeStrategy at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:138) at org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:82) at org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:252) at org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:242) at org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:233) at org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:684) at org.apache.flink.runtime.scheduler.SchedulerNG.updateTaskExecutionState(SchedulerNG.java:79) at org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:444) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.lambda$handleRpcInvocation$1(AkkaRpcActor.java:316) at org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:83) at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:314) at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:217) at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:78) at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:163) at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:24) at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:20) at scala.PartialFunction.applyOrElse(PartialFunction.scala:123) at scala.PartialFunction.applyOrElse$(PartialFunction.scala:122) at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:20) at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171) at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:172) at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:172) at akka.actor.Actor.aroundReceive(Actor.scala:537) at akka.actor.Actor.aroundReceive$(Actor.scala:535) at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:220) at akka.actor.ActorCell.receiveMessage(ActorCell.scala:580) at akka.actor.ActorCell.invoke(ActorCell.scala:548) at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:270) at akka.dispatch.Mailbox.run(Mailbox.scala:231) at akka.dispatch.Mailbox.exec(Mailbox.scala:243) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1067) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1703) at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:172) Caused by: java.lang.RuntimeException: Flush exception found. at com.ververica.cdc.connectors.clickhouse.internal.AbstractClickHouseOutputFormat.checkFlushException(AbstractClickHouseOutputFormat.java:103) at com.ververica.cdc.connectors.clickhouse.internal.ClickHouseBatchOutputFormat.writeRecord(ClickHouseBatchOutputFormat.java:78) at com.ververica.cdc.connectors.clickhouse.internal.ClickHouseBatchOutputFormat.writeRecord(ClickHouseBatchOutputFormat.java:17) at org.apache.flink.streaming.api.functions.sink.OutputFormatSinkFunction.invoke(OutputFormatSinkFunction.java:87) at org.apache.flink.streaming.api.functions.sink.SinkFunction.invoke(SinkFunction.java:50) at org.apache.flink.table.runtime.operators.sink.SinkOperator.processElement(SinkOperator.java:65) at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.pushToOperator(CopyingChainingOutput.java:82) at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:57) at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:29) at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:56) at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:29) at org.apache.flink.streaming.api.operators.StreamFilter.processElement(StreamFilter.java:39) at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.pushToOperator(CopyingChainingOutput.java:82) at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:57) at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:29) at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:56) at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:29) at StreamExecCalc$10.processElement(Unknown Source) at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.pushToOperator(CopyingChainingOutput.java:82) at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:57) at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:29) at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:56) at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:29) at org.apache.flink.streaming.api.operators.StreamFilter.processElement(StreamFilter.java:39) at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.pushToOperator(CopyingChainingOutput.java:82) at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:57) at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:29) at org.apache.flink.streaming.runtime.tasks.SourceOperatorStreamTask$AsyncDataOutputToOutput.emitRecord(SourceOperatorStreamTask.java:196) at org.apache.flink.streaming.api.operators.source.SourceOutputWithWatermarks.collect(SourceOutputWithWatermarks.java:110) at org.apache.flink.streaming.api.operators.source.SourceOutputWithWatermarks.collect(SourceOutputWithWatermarks.java:101) at com.ververica.cdc.connectors.mysql.source.reader.MySqlRecordEmitter$OutputCollector.collect(MySqlRecordEmitter.java:141) at com.ververica.cdc.debezium.table.RowDataDebeziumDeserializeSchema.emit(RowDataDebeziumDeserializeSchema.java:155) at com.ververica.cdc.debezium.table.RowDataDebeziumDeserializeSchema.deserialize(RowDataDebeziumDeserializeSchema.java:137) at com.ververica.cdc.connectors.mysql.source.reader.MySqlRecordEmitter.emitElement(MySqlRecordEmitter.java:116) at com.ververica.cdc.connectors.mysql.source.reader.MySqlRecordEmitter.emitRecord(MySqlRecordEmitter.java:98) at com.ververica.cdc.connectors.mysql.source.reader.MySqlRecordEmitter.emitRecord(MySqlRecordEmitter.java:52) at org.apache.flink.connector.base.source.reader.SourceReaderBase.pollNext(SourceReaderBase.java:143) at org.apache.flink.streaming.api.operators.SourceOperator.emitNext(SourceOperator.java:354) at org.apache.flink.streaming.runtime.io.StreamTaskSourceInput.emitNext(StreamTaskSourceInput.java:68) at org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:65) at org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:496) at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:203) at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:809) at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:761) at org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:958) at org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:937) at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:766) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:575) at java.lang.Thread.run(Thread.java:750) Caused by: java.lang.RuntimeException: Flush exception found. at com.ververica.cdc.connectors.clickhouse.internal.AbstractClickHouseOutputFormat.checkFlushException(AbstractClickHouseOutputFormat.java:103) at com.ververica.cdc.connectors.clickhouse.internal.AbstractClickHouseOutputFormat.checkBeforeFlush(AbstractClickHouseOutputFormat.java:72) at com.ververica.cdc.connectors.clickhouse.internal.ClickHouseBatchOutputFormat.flush(ClickHouseBatchOutputFormat.java:94) at com.ververica.cdc.connectors.clickhouse.internal.AbstractClickHouseOutputFormat.lambda$scheduledFlush$0(AbstractClickHouseOutputFormat.java:59) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ... 1 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.lang.RuntimeException: Flush exception found. ... 11 more Caused by: java.io.IOException: java.sql.SQLException: Attempt to execute batch failed, exhausted retry times = 3 at com.ververica.cdc.connectors.clickhouse.internal.AbstractClickHouseOutputFormat.checkBeforeFlush(AbstractClickHouseOutputFormat.java:76) ... 9 more Caused by: java.sql.SQLException: Attempt to execute batch failed, exhausted retry times = 3 at com.ververica.cdc.connectors.clickhouse.internal.executor.ClickHouseExecutor.attemptExecuteBatch(ClickHouseExecutor.java:67) at com.ververica.cdc.connectors.clickhouse.internal.executor.ClickHouseUpsertExecutor.executeBatch(ClickHouseUpsertExecutor.java:125) at com.ververica.cdc.connectors.clickhouse.internal.AbstractClickHouseOutputFormat.checkBeforeFlush(AbstractClickHouseOutputFormat.java:74) ... 9 more
zjialin
commented
2 years ago 请大神指教一下问题出在哪点
itinycheng
commented
2 years ago @zjialin
这个是upsert模式下的报错，因为有看到调用ClickHouseUpsertExecutor. executeBatch，具体报错原因从当前错误信息中还是找不出来，你最好本地断点测试下；
如果不必须用upsert模式就添加配置catalog.ignore-primary-key = true，ClickHouse的Mutation操作比较重，不是特别建议用，我生产基本是append模式 + TableEngine来做类似数据更新的操作；
zjialin
commented
2 years ago 我设置catalog.ignore-primary-key = true 目前同样的错。
CREATE TABLE SOURCE_test1 ( id BIGINT, user_name VARCHAR(64), create_date TIMESTAMP(0), create_date_test TIMESTAMP(0), PRIMARY KEY(id) NOT ENFORCED ) WITH ( 'connector' = 'mysql-cdc', 'hostname' = '10.96.183.42', 'port' = '32282', 'username' = 'root', 'password' = '**', 'database-name' = 'test_flink', 'table-name' = 'test1' ); CREATE TABLE SINK_test1 ( id BIGINT, user_name STRING, create_date TIMESTAMP(0), create_date_test TIMESTAMP(0), its_ck_sign TINYINT, PRIMARY KEY(id) NOT ENFORCED ) WITH ( 'connector' = 'clickhouse', 'url' = 'clickhouse://10.96.183.45:8123', 'username' = 'default', 'password' = '**', 'database-name' = 'test_flink', 'table-name' = 'test1', 'sink.batch-size' = '500', 'sink.flush-interval' = '1000', 'catalog.ignore-primary-key' = 'true', 'sink.max-retries' = '5'
); insert into SINK_test1(id,user_name,create_date,create_date_test) select * from SOURCE_test1;
itinycheng
commented
2 years ago 我设置catalog.ignore-primary-key = true 目前同样的错。
CREATE TABLE SOURCE_test1 ( id BIGINT, user_name VARCHAR(64), create_date TIMESTAMP(0), create_date_test TIMESTAMP(0), PRIMARY KEY(id) NOT ENFORCED ) WITH ( 'connector' = 'mysql-cdc', 'hostname' = '10.96.183.42', 'port' = '32282', 'username' = 'root', 'password' = '**', 'database-name' = 'test_flink', 'table-name' = 'test1' ); CREATE TABLE SINK_test1 ( id BIGINT, user_name STRING, create_date TIMESTAMP(0), create_date_test TIMESTAMP(0), its_ck_sign TINYINT, PRIMARY KEY(id) NOT ENFORCED ) WITH ( 'connector' = 'clickhouse', 'url' = 'clickhouse://10.96.183.45:8123', 'username' = 'default', 'password' = '**', 'database-name' = 'test_flink', 'table-name' = 'test1', 'sink.batch-size' = '500', 'sink.flush-interval' = '1000', 'catalog.ignore-primary-key' = 'true', 'sink.max-retries' = '5'
); insert into SINK_test1(id,user_name,create_date,create_date_test) select * from SOURCE_test1;
catalog.ignore-primary-key = true 只在create catalog时候生效，生成的表是忽略主键的；你看字面意思就应该明白哈，或是仔细看下readme.md;
你建表语句去掉primary key 就可用append模式了，这个我后续会添加单独的的mode=append/upsert参数来标识；
at com.ververica.cdc.debezium.internal.DebeziumChangeFetcher.emitRecordsUnderCheckpointLock(DebeziumChangeFetcher.java:259) at com.ververica.cdc.debezium.internal.DebeziumChangeFetcher.handleBatch(DebeziumChangeFetcher.java:244) at com.ververica.cdc.debezium.internal.DebeziumChangeFetcher.runFetchLoop(DebeziumChangeFetcher.java:162) at com.ververica.cdc.debezium.DebeziumSourceFunction.run(DebeziumSourceFunction.java:444) at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:110) at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:67) at org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:323) Caused by: java.io.IOException: java.sql.SQLException: Attempt to execute batch failed, exhausted retry times = 3 at com.ververica.cdc.connectors.clickhouse.internal.AbstractClickHouseOutputFormat.checkBeforeFlush(AbstractClickHouseOutputFormat.java:76) at com.ververica.cdc.connectors.clickhouse.internal.ClickHouseBatchOutputFormat.flush(ClickHouseBatchOutputFormat.java:94) at com.ververica.cdc.connectors.clickhouse.internal.AbstractClickHouseOutputFormat.lambda$scheduledFlush$0(AbstractClickHouseOutputFormat.java:59) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: java.sql.SQLException: Attempt to execute batch failed, exhausted retry times = 3 at com.ververica.cdc.connectors.clickhouse.internal.executor.ClickHouseExecutor.attemptExecuteBatch(ClickHouseExecutor.java:67)